摘要:
一、各种旋转、改变大小注意:先要添加画图相关的using引用。//向右旋转图像90°代码如下:private void Form1_Paint(object sender, System.Windows.Forms.PaintEventArgs e){Graphics g = e.Graphics;Bitmap bmp = new Bitmap("rama.jpg");//加载图像g.FillRectangle(Brushes.White, this.ClientRectangle);//填充窗体背景为白色Point[] destinationPoints = { 阅读全文